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Commit c8ace7cd authored by Mike Greiling's avatar Mike Greiling
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Merge branch '194235-move-environments_app_spec' into 'master' 

Migrate spec/javascripts/environments/environments_app_spec to Jest

See merge request gitlab-org/gitlab!24318
parents b5d6bf2b 964cdaea
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spec/frontend/environments/environments_app_spec.js 0 → 100644
View file @ c8ace7cd
import { mount, shallowMount } from '@vue/test-utils';
import axios from '~/lib/utils/axios_utils';
import MockAdapter from 'axios-mock-adapter';
import Container from '~/environments/components/container.vue';
import EmptyState from '~/environments/components/empty_state.vue';
import EnvironmentsApp from '~/environments/components/environments_app.vue';
import { environment, folder } from './mock_data';
describe('Environment', () => {
let mock;
let wrapper;
const mockData = {
endpoint: 'environments.json',
canCreateEnvironment: true,
canReadEnvironment: true,
newEnvironmentPath: 'environments/new',
helpPagePath: 'help',
canaryDeploymentFeatureId: 'canary_deployment',
showCanaryDeploymentCallout: true,
userCalloutsPath: '/callouts',
lockPromotionSvgPath: '/assets/illustrations/lock-promotion.svg',
helpCanaryDeploymentsPath: 'help/canary-deployments',
};
const mockRequest = (response, body) => {
mock.onGet(mockData.endpoint).reply(response, body, {
'X-nExt-pAge': '2',
'x-page': '1',
'X-Per-Page': '1',
'X-Prev-Page': '',
'X-TOTAL': '37',
'X-Total-Pages': '2',
});
};
const createWrapper = (shallow = false) => {
const fn = shallow ? shallowMount : mount;
wrapper = fn(EnvironmentsApp, { propsData: mockData });
return axios.waitForAll();
};
beforeEach(() => {
mock = new MockAdapter(axios);
});
afterEach(() => {
wrapper.destroy();
mock.restore();
});
describe('successful request', () => {
describe('without environments', () => {
beforeEach(() => {
mockRequest(200, { environments: [] });
return createWrapper(true);
});
it('should render the empty state', () => {
expect(wrapper.find(EmptyState).exists()).toBe(true);
});
describe('when it is possible to enable a review app', () => {
beforeEach(() => {
mockRequest(200, { environments: [], review_app: { can_setup_review_app: true } });
return createWrapper();
});
it('should render the enable review app button', () => {
expect(wrapper.find('.js-enable-review-app-button').text()).toContain(
'Enable review app',
);
});
});
});
describe('with paginated environments', () => {
const environmentList = [environment];
beforeEach(() => {
mockRequest(200, {
environments: environmentList,
stopped_count: 1,
available_count: 0,
});
return createWrapper();
});
it('should render a conatiner table with environments', () => {
const containerTable = wrapper.find(Container);
expect(containerTable.exists()).toBe(true);
expect(containerTable.props('environments').length).toEqual(environmentList.length);
expect(containerTable.find('.environment-name').text()).toEqual(environmentList[0].name);
});
describe('pagination', () => {
it('should render pagination', () => {
expect(wrapper.findAll('.gl-pagination li').length).toEqual(9);
});
it('should make an API request when page is clicked', () => {
jest.spyOn(wrapper.vm, 'updateContent').mockImplementation(() => {});
wrapper.find('.gl-pagination li:nth-child(3) .page-link').trigger('click');
expect(wrapper.vm.updateContent).toHaveBeenCalledWith({ scope: 'available', page: '2' });
});
it('should make an API request when using tabs', () => {
jest.spyOn(wrapper.vm, 'updateContent').mockImplementation(() => {});
wrapper.find('.js-environments-tab-stopped').trigger('click');
expect(wrapper.vm.updateContent).toHaveBeenCalledWith({ scope: 'stopped', page: '1' });
});
});
});
});
describe('unsuccessful request', () => {
beforeEach(() => {
mockRequest(500, {});
return createWrapper(true);
});
it('should render empty state', () => {
expect(wrapper.find(EmptyState).exists()).toBe(true);
});
});
describe('expandable folders', () => {
beforeEach(() => {
mockRequest(200, {
environments: [folder],
stopped_count: 1,
available_count: 0,
});
mock.onGet(environment.folder_path).reply(200, { environments: [environment] });
return createWrapper().then(() => {
// open folder
wrapper.find('.folder-name').trigger('click');
return axios.waitForAll();
});
});
it('should open a closed folder', () => {
expect(wrapper.find('.folder-icon.ic-chevron-right').exists()).toBe(false);
});
it('should close an opened folder', () => {
expect(wrapper.find('.folder-icon.ic-chevron-down').exists()).toBe(true);
// close folder
wrapper.find('.folder-name').trigger('click');
wrapper.vm.$nextTick(() => {
expect(wrapper.find('.folder-icon.ic-chevron-down').exists()).toBe(false);
});
});
it('should show children environments', () => {
expect(wrapper.findAll('.js-child-row').length).toEqual(1);
});
it('should show a button to show all environments', () => {
expect(wrapper.find('.text-center > a.btn').text()).toContain('Show all');
});
});
});
spec/javascripts/environments/environments_app_spec.js deleted 100644 → 0
View file @ b5d6bf2b
import Vue from 'vue';
import MockAdapter from 'axios-mock-adapter';
import mountComponent from 'spec/helpers/vue_mount_component_helper';
import axios from '~/lib/utils/axios_utils';
import environmentsComponent from '~/environments/components/environments_app.vue';
import { environment, folder } from './mock_data';
describe('Environment', () => {
const mockData = {
endpoint: 'environments.json',
canCreateEnvironment: true,
canReadEnvironment: true,
newEnvironmentPath: 'environments/new',
helpPagePath: 'help',
canaryDeploymentFeatureId: 'canary_deployment',
showCanaryDeploymentCallout: true,
userCalloutsPath: '/callouts',
lockPromotionSvgPath: '/assets/illustrations/lock-promotion.svg',
helpCanaryDeploymentsPath: 'help/canary-deployments',
};
let EnvironmentsComponent;
let component;
let mock;
beforeEach(() => {
mock = new MockAdapter(axios);
EnvironmentsComponent = Vue.extend(environmentsComponent);
});
afterEach(() => {
component.$destroy();
mock.restore();
});
describe('successful request', () => {
describe('without environments', () => {
beforeEach(done => {
mock.onGet(mockData.endpoint).reply(200, { environments: [] });
component = mountComponent(EnvironmentsComponent, mockData);
setTimeout(() => {
done();
}, 0);
});
it('should render the empty state', () => {
expect(component.$el.querySelector('.js-new-environment-button').textContent).toContain(
'New environment',
);
expect(component.$el.querySelector('.js-blank-state-title').textContent).toContain(
"You don't have any environments right now",
);
});
describe('when it is possible to enable a review app', () => {
beforeEach(done => {
mock
.onGet(mockData.endpoint)
.reply(200, { environments: [], review_app: { can_setup_review_app: true } });
component = mountComponent(EnvironmentsComponent, mockData);
setTimeout(() => {
done();
}, 0);
});
it('should render the enable review app button', () => {
expect(component.$el.querySelector('.js-enable-review-app-button').textContent).toContain(
'Enable review app',
);
});
});
});
describe('with paginated environments', () => {
beforeEach(done => {
mock.onGet(mockData.endpoint).reply(
200,
{
environments: [environment],
stopped_count: 1,
available_count: 0,
},
{
'X-nExt-pAge': '2',
'x-page': '1',
'X-Per-Page': '1',
'X-Prev-Page': '',
'X-TOTAL': '37',
'X-Total-Pages': '2',
},
);
component = mountComponent(EnvironmentsComponent, mockData);
setTimeout(() => {
done();
}, 0);
});
it('should render a table with environments', () => {
expect(component.$el.querySelectorAll('table')).not.toBeNull();
expect(component.$el.querySelector('.environment-name').textContent.trim()).toEqual(
environment.name,
);
});
describe('pagination', () => {
it('should render pagination', () => {
expect(component.$el.querySelectorAll('.gl-pagination li').length).toEqual(9);
});
it('should make an API request when page is clicked', done => {
spyOn(component, 'updateContent');
setTimeout(() => {
component.$el.querySelector('.gl-pagination li:nth-child(3) .page-link').click();
expect(component.updateContent).toHaveBeenCalledWith({ scope: 'available', page: '2' });
done();
}, 0);
});
it('should make an API request when using tabs', done => {
setTimeout(() => {
spyOn(component, 'updateContent');
component.$el.querySelector('.js-environments-tab-stopped').click();
expect(component.updateContent).toHaveBeenCalledWith({ scope: 'stopped', page: '1' });
done();
}, 0);
});
});
});
});
describe('unsuccessfull request', () => {
beforeEach(done => {
mock.onGet(mockData.endpoint).reply(500, {});
component = mountComponent(EnvironmentsComponent, mockData);
setTimeout(() => {
done();
}, 0);
});
it('should render empty state', () => {
expect(component.$el.querySelector('.js-blank-state-title').textContent).toContain(
"You don't have any environments right now",
);
});
});
describe('expandable folders', () => {
beforeEach(() => {
mock.onGet(mockData.endpoint).reply(
200,
{
environments: [folder],
stopped_count: 0,
available_count: 1,
},
{
'X-nExt-pAge': '2',
'x-page': '1',
'X-Per-Page': '1',
'X-Prev-Page': '',
'X-TOTAL': '37',
'X-Total-Pages': '2',
},
);
mock.onGet(environment.folder_path).reply(200, { environments: [environment] });
component = mountComponent(EnvironmentsComponent, mockData);
});
it('should open a closed folder', done => {
setTimeout(() => {
component.$el.querySelector('.folder-name').click();
Vue.nextTick(() => {
expect(component.$el.querySelector('.folder-icon.ic-chevron-right')).toBe(null);
done();
});
}, 0);
});
it('should close an opened folder', done => {
setTimeout(() => {
// open folder
component.$el.querySelector('.folder-name').click();
Vue.nextTick(() => {
// close folder
component.$el.querySelector('.folder-name').click();
Vue.nextTick(() => {
expect(component.$el.querySelector('.folder-icon.ic-chevron-down')).toBe(null);
done();
});
});
}, 0);
});
it('should show children environments and a button to show all environments', done => {
setTimeout(() => {
// open folder
component.$el.querySelector('.folder-name').click();
Vue.nextTick(() => {
// wait for next async request
setTimeout(() => {
expect(component.$el.querySelectorAll('.js-child-row').length).toEqual(1);
expect(component.$el.querySelector('.text-center > a.btn').textContent).toContain(
'Show all',
);
done();
});
});
}, 0);
});
});
describe('methods', () => {
beforeEach(() => {
mock.onGet(mockData.endpoint).reply(
200,
{
environments: [],
stopped_count: 0,
available_count: 1,
},
{},
);
component = mountComponent(EnvironmentsComponent, mockData);
spyOn(window.history, 'pushState').and.stub();
});
describe('updateContent', () => {
it('should set given parameters', done => {
component
.updateContent({ scope: 'stopped', page: '3' })
.then(() => {
expect(component.page).toEqual('3');
expect(component.scope).toEqual('stopped');
expect(component.requestData.scope).toEqual('stopped');
expect(component.requestData.page).toEqual('3');
done();
})
.catch(done.fail);
});
});
describe('onChangeTab', () => {
it('should set page to 1', () => {
spyOn(component, 'updateContent');
component.onChangeTab('stopped');
expect(component.updateContent).toHaveBeenCalledWith({ scope: 'stopped', page: '1' });
});
});
describe('onChangePage', () => {
it('should update page and keep scope', () => {
spyOn(component, 'updateContent');
component.onChangePage(4);
expect(component.updateContent).toHaveBeenCalledWith({ scope: component.scope, page: '4' });
});
});
});
});
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